
import java.net.*;
import java.util.*;
public class Client_Main {
	public static void main(String args[]){
		Scanner scanner=new Scanner(System.in);
		Thread readData;
		ReceiveLetterForClient receiver=new ReceiveLetterForClient();
		try{
			readData=new Thread(receiver);
			readData.start();
			byte [] buffer=new byte[1];
			InetAddress address =InetAddress.getByName("127.0.0.1");
			DatagramPacket dataPack=new DatagramPacket(buffer,buffer.length,address,666);
			DatagramSocket postman=new DatagramSocket();
			System.out.print("输入消息:");
			while(scanner.hasNext()){
				String mess=scanner.nextLine();
				buffer=mess.getBytes();
				if(mess.length()==0)
					System.exit(0);
				buffer=mess.getBytes();
				dataPack.setData(buffer);
				postman.send(dataPack);
				System.out.print("继续输入：");
			}
		}
		catch(Exception e){
			System.out.println(e);
		}
	}
}